Celine Dion on Caring for Ailing Husband Rene Angelil: 'He's Such a Champ'

Celine Dion's astounding 20-year marriage to Rene Angelil is one of the most enduring relationships and celebrated love stories in show business, and it was Celine's unwavering devotion to her ailing husband that made the Grammy winner's decision to postpone her highly successful Las Vegas residency an easy one.

"It's not hard to take time off," the legendary singer told ET's Cameron Mathison. "It's not hard to be with him, obviously. It's not hard to be with the family and the kids. It's hard because life imposes things on you."